<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <style>
        .progress-bar {
            position: relative;
            width: 200px;
            height: 20px;
            background-color: #f1f1f1;
        }

        .progress {
            position: absolute;
            top: 0;
            left: 0;
            width: 50%;
            height: 100%;
            background-color: #4caf50;
        }

        .text {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            color: #4caf50;
            mix-blend-mode: difference;
        }
    </style>
</head>
<body>
<div class="progress-bar">
    <div class="progress"></div>
    <div class="text">Progress</div>
</div>
</body>
</html>
